Calendar: Week of August 12

(CBS News) Here's a look at the week ahead on our "Sunday Morning" calendar:

On Monday, 92-year-old Prince Phillip has his first public engagement since being hospitalized two months ago. He'll be handing out medals in Edinburgh, of which he's the Duke.

On Tuesday, Israel is due to release 26 Palestinian prisoners, the first of four groups of prisoners to be freed as part of a plan to restart Mideast peace talks.

On Wednesday, the International Bluegrass Music Association unveils this year's award nominees. Winners will be announced in Raleigh, N.C., late next month.

Thursday is sentencing day for German immigrant Christian Karl Gerhartsreiter, aka Clark Rockefeller, the imposter convicted earlier this year of murdering his former California landlord back in 1985.

On Friday, the U.S. Postal Service starts selling "Flag For All Season" stamps, which feature four different views of the U.S. flag, designed by artist Laura Stutzman.

And Saturday, the World Pipe Band Championships open in Glasgow. It's the world's largest, and no doubt loudest, bagpiping event.